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  <g:IdentificationOfApprovedAnnualReport contextRef="c1" xml:lang="da">Bestyrelse og direktion har dags dato behandlet og godkendt årsrapporten for 3M a/s for regnskabsåret 1. januar - 31. december 2021.</g:IdentificationOfApprovedAnnualReport>
  <g:ConfirmationThatAnnualReportIsPresentedInAccordanceWithRequirementsProvidedForByLegislationAnyStandardsAndRequirementsProvidedByArticlesOfAssociationOrByAgreement contextRef="c1" xml:lang="da">Årsrapporten aflægges i overensstemmelse med årsregnskabsloven.</g:ConfirmationThatAnnualReportIsPresentedInAccordanceWithRequirementsProvidedForByLegislationAnyStandardsAndRequirementsProvidedByArticlesOfAssociationOrByAgreement>
  <g:ConfirmationThatFinancialStatementGivesTrueAndFairViewOfAssetsLiabilitiesEquityFinancialPositionAndResults contextRef="c1" xml:lang="da">Det er vores opfattelse, at årsregnskabet giver et retvisende billede af selskabets aktiver, passiver og finansielle stilling pr. 31. december 2021 samt af resultatet af selskabets aktiviteter for regnskabsåret 1. januar - 31. december 2021.</g:ConfirmationThatFinancialStatementGivesTrueAndFairViewOfAssetsLiabilitiesEquityFinancialPositionAndResults>
  <g:ManagementsStatementAboutManagementsReview contextRef="c1" xml:lang="da">Det er endvidere vores opfattelse, at ledelsesberetningen indeholder en retvisende redegørelse for udviklingen i selskabets aktiviteter og økonomiske forhold, årets resultat og for selskabets finansielle stilling.</g:ManagementsStatementAboutManagementsReview>
  <g:RecommendationForApprovalOfAnnualReportByGeneralMeeting contextRef="c1" xml:lang="da">Årsrapporten indstilles til generalforsamlingens godkendelse.</g:RecommendationForApprovalOfAnnualReportByGeneralMeeting>
  <f:AddresseeOfAuditorsReportOnAuditedFinancialStatements contextRef="c1" xml:lang="da">Til kapitalejeren i 3M a/s</f:AddresseeOfAuditorsReportOnAuditedFinancialStatements>
  <f:OpinionOnAuditedFinancialStatements contextRef="c1" xml:lang="da">Det er vores opfattelse, at årsregnskabet giver et retvisende billede af selskabets aktiver, passiver og finansielle stilling pr. 31. december 2021 samt af resultatet af selskabets aktiviteter for regnskabsåret 1. januar - 31. december 2021 i overensstemmelse med årsregnskabsloven.
Vi har revideret årsregnskabet for 3M a/s for regnskabsåret 1. januar - 31. december 2021, der omfatter resultatopgørelse, balance, egenkapitalopgørelse og noter, herunder anvendt regnskabspraksis (”regnskabet”).</f:OpinionOnAuditedFinancialStatements>
  <f:DescriptionOfQualificationsOfAuditedFinancialStatements contextRef="c1" xml:lang="da">Vi har udført vores revision i overensstemmelse med internationale standarder om revision og de yderligere krav, der er gældende i Danmark. Vores ansvar ifølge disse standarder og krav er nærmere beskrevet i revisionspåtegningens afsnit Revisors ansvar for revisionen af regnskabet. Vi er uafhængige af selskabet i overensstemmelse med International Ethics Standards Board for Accountants’ internationale retningslinjer for revisorers etiske adfærd (IESBA Code) og de yderligere etiske krav, der er gældende i Danmark, ligesom vi har opfyldt vores øvrige etiske forpligtelser i henhold til disse krav og IESBA Code. Det er vores opfattelse, at det opnåede revisionsbevis er tilstrækkeligt og egnet som grundlag for vores konklusion.</f:DescriptionOfQualificationsOfAuditedFinancialStatements>
  <f:StatementOnManagementsReviewAuditorsReportOnAuditedFinancialStatements contextRef="c1" xml:lang="da">Ledelsen er ansvarlig for ledelsesberetningen.
Vores konklusion om regnskabet omfatter ikke ledelsesbebetningen, og vi udtrykker ingen form for konklusion med sikkerhed om ledelsesberetningen.
I tilknytning til vores revision af regnskabet er det vores ansvar at læse ledelsesberetningen og i den forbindelse overveje, om ledelsesberetningen er væsentligt inkonsistent med regnskabet eller vores viden opnået ved revisionen eller på anden måde synes at indeholde væsentlig fejlinformation.
Vores ansvar er derudover at overveje, om ledelsesberetningen indeholder krævede oplysninger i henhold til årsregnskabsloven.
Baseret på det udførte arbejde er det vores opfattelse, at ledelsesberetningen er i overensstemmelse med årsregnskabet og er udarbejdet i overensstemmelse med årsregnskabslovens krav. Vi har ikke fundet væsentlig fejlinformation i ledelsesberetningen.</f:StatementOnManagementsReviewAuditorsReportOnAuditedFinancialStatements>
  <f:StatementOfExecutiveAndSupervisoryBoardsResponsibilityForFinancialStatements contextRef="c1" xml:lang="da">Ledelsen har ansvaret for udarbejdelsen af et årsregnskab, der giver et retvisende billede i overensstemmelse med årsregnskabsloven. Ledelsen har endvidere ansvaret for den interne kontrol, som ledelsen anser for nødvendig for at udarbejde et årsregnskab uden væsentlig fejlinformation, uanset om denne skyldes besvigelser eller fejl.
Ved udarbejdelsen af årsregnskabet er ledelsen ansvarlig for at vurdere selskabets evne til at fortsætte driften; at oplyse om forhold vedrørende fortsat drift, hvor dette er relevant; samt at udarbejde årsregnskabet på grundlag af regnskabsprincippet om fortsat drift, medmindre ledelsen enten har til hensigt at likvidere selskabet, indstille driften eller ikke har andet realistisk alternativ end at gøre dette.</f:StatementOfExecutiveAndSupervisoryBoardsResponsibilityForFinancialStatements>
  <f:StatementOfAuditorsResponsibilityForAuditAndAuditPerformed contextRef="c1" xml:lang="da">Vores mål er at opnå høj grad af sikkerhed for, om årsregnskabet som helhed er uden væsentlig fejlinformation, uanset om denne skyldes besvigelser eller fejl, og at afgive en revisionspåtegning med en konklusion. Høj grad af sikkerhed er et højt niveau af sikkerhed, men er ikke en garanti for, at en revision, der udføres i overensstemmelse med internationale standarder om revision og de yderligere krav, der er gældende i Danmark, altid vil afdække væsentlig fejlinformation, når sådan findes. Fejlinformationer kan opstå som følge af besvigelser eller fejl og kan betragtes som væsentlige, hvis det med rimelighed kan forventes, at de enkeltvis eller samlet har indflydelse på de økonomiske beslutninger, som regnskabsbrugerne træffer på grundlag af årsregnskabet.
Som led i en revision, der udføres i overensstemmelse med internationale standarder om revision og de yderligere krav, der er gældende i Danmark, foretager vi faglige vurderinger og opretholder professionel skepsis under revisionen. Herudover:
Identificerer og vurderer vi risikoen for væsentlig fejlinformation i årsregnskabet, uanset om denne skyldes besvigelser eller fejl, udformer og udfører revisionshandlinger som reaktion på disse risici samt opnår revisionsbevis, der er tilstrækkeligt og egnet til at danne grundlag for vores konklusion. Risikoen for ikke at opdage væsentlig fejlinformation forårsaget af besvigelser er højere end ved væsentlig fejlinformation forårsaget af fejl, idet besvigelser kan omfatte sammensværgelser, dokumentfalsk, bevidste udeladelser, vildledning eller tilsidesættelse af intern kontrol.
Opnår vi forståelse af den interne kontrol med relevans for revisionen for at kunne udforme revisionshandlinger, der er passende efter omstændighederne, men ikke for at kunne udtrykke en konklusion om effektiviteten af selskabets interne kontrol.
Tager vi stilling til, om den regnskabspraksis, som er anvendt af ledelsen, er passende, samt om de regnskabsmæssige skøn og tilknyttede oplysninger, som ledelsen har udarbejdet, er rimelige.
Konkluderer vi, om ledelsens udarbejdelse af årsregnskabet på grundlag af regnskabsprincippet om fortsat drift er passende, samt om der på grundlag af det opnåede revisionsbevis er væsentlig usikkerhed forbundet med begivenheder eller forhold, der kan skabe betydelig tvivl om selskabets evne til at fortsætte driften. Hvis vi konkluderer, at der er en væsentlig usikkerhed, skal vi i vores revisionspåtegning gøre opmærksom på oplysninger herom i årsregnskabet eller, hvis sådanne oplysninger ikke er tilstrækkelige, modificere vores konklusion. Vores konklusion er baseret på det revisionsbevis, der er opnået frem til datoen for vores revisionspåtegning. Fremtidige begivenheder eller forhold kan dog medføre, at selskabet ikke længere kan fortsætte driften.
Tager vi stilling til den samlede præsentation, struktur og indhold af regnskabet, herunder noteoplysningerne, samt om regnskabet afspejler de underliggende transaktioner og begivenheder på en sådan måde, at der gives et retvisende billede heraf.

Vi kommunikerer med den øverste ledelse om blandt andet det planlagte omfang og den tidsmæssige placering af revisionen samt betydelige revisionsmæssige observationer, herunder eventuellebetydelige mangler i intern kontrol, som vi identificerer under revisionen.</f:StatementOfAuditorsResponsibilityForAuditAndAuditPerformed>
  <h:InformationOnCalculationOfKeyFiguresAndFinancialRatios contextRef="c1" xml:lang="da">Nøgletallene er beregnet i overensstemmelse med Finansforeningens anbefalinger. Der henvises til definitioner og begreber under anvendt regnskabspraksis.</h:InformationOnCalculationOfKeyFiguresAndFinancialRatios>
  <h:DescriptionOfPrimaryActivitiesOfEntity contextRef="c1" xml:lang="da">3M a/s markedsfører og sælger 3M koncernensprodukter primært i Danmark, Grønland, Færøerne og Island. Produktsortimentet består af løsninger inden for:
Industriprodukter
Sundheds- og sikkerhedsprodukter
Kontor- og kommunikationsprodukter</h:DescriptionOfPrimaryActivitiesOfEntity>
  <h:DescriptionOfDevelopmentInActivitiesAndFinancialAffairs contextRef="c1" xml:lang="da">Selskabets resultatopgørelse for 2021 udviser et overskud på 18.895.364 kr., og selskabets balance pr. 31. december 2021 udviser en egenkapital på 84.109.947 kr.
Omsætningen er steget med 6,5 procent i forhold til 2020. I årsrapporten for 2020 havde 3M a/s en forventning om en stigning i omsætning og årets resultat for 2021 på 1-5%, hvilket er blevet opnået. Stigningen i omsætningen relaterer sig til salgsgrupperne "Transport og elektronik" (7,5 %) og "Health care" (26,9 %) modregnet et fald i "Sikkerhed og industri" (-1,2 %).

Årets resultat er steget med 3,1 % fra 18.322.562 kr. i 2020 til 18.895.364 kr. i 2021, hvilket primært skyldes en stigning i omsætning.
Ledelsen anser årets resultat for tilfredsstillende.
Covid-19 pandemi
Selskabets krisestyringsprocesser blev implementeret i hele 2021 for at håndtere den igangværende Covid-19 pandemi. 3M's pandemi beredskab, der består af den administrerende direktør, landeledere for de ni nationer i vores region og daglige ledelse, mødtes ugentligt for at gennemgå forekomsten og hospitalsindlæggelsesraterne; 3M's globale og EMEA vejledninger; og vejledning fra nationale regeringer og decentrale myndigheder.
Der blev udsendt hyppig kommunikation, der rådgav medarbejderne om de foranstaltninger, der blev truffet af virksomheden - og de nødvendige skridt for at beskytte sig selv, kollegaer og eksterne interessenter mod virussen. Virksomheden anbefalede at alle medarbejdere tog imod deres tilbud om Covid-19-vaccination, når de blev inviteret af deres relevante sundhedsmyndigheder.
3M's samlede forretning har ikke haft nogen nævneværdig negativ effekt af Covid-19 i betragtning af den brede vifte af produkter, og 3M har opretholdt som en stærk økonomisk virksomhed.</h:DescriptionOfDevelopmentInActivitiesAndFinancialAffairs>
  <h:DescriptionOfKnowledgeResources contextRef="c1" xml:lang="da">Vores medarbejdere er vor styrke. Vi anser det for afgørende at tiltrække de bedste medarbejdere. Derfor arbejder vi også på, at tilbyde det bedste arbejdsmiljø, uddannelsesmuligheder og støtte med henblik på at give vore medarbejdere de bedste udviklingsmuligheder.</h:DescriptionOfKnowledgeResources>
  <h:DescriptionOfTheEntitysUseOfFinancialInstruments contextRef="c1" xml:lang="da">Renterisici
Som følge af gruppens finansielle position og dennes ressourcer, er selskabet kun eksponeret over for kreditrisici i et begrænset omfang.</h:DescriptionOfTheEntitysUseOfFinancialInstruments>
  <h:DescriptionOfResearchAndDevelopmentActivitiesInAndForReportingEntity contextRef="c1" xml:lang="da">Der foretages ikke decideret forskning og udvikling i 3M a/s, da dette foretages i moder og søsterselskaber.</h:DescriptionOfResearchAndDevelopmentActivitiesInAndForReportingEntity>
  <h:StatementOfCorporateSocialResponsibility contextRef="c1" xml:lang="da">Som et firma med videnskabelig forskning og troen på, at ethvert problem har en løsning, anvender vi vores teknologiske ekspertise for at hjælpe med at løse nogle af verdens største udfordringer på råvarer, vand, energi, klima, sundhed og sikkerhed samt uddannelse og udvikling.
3M 2022 Nordic Impact Report er udarbejdet på vegne af 3M Danmark, Finland, Norge og Sverige i overensstemmelse med direktivet om ikke-finansiel rapportering. Venligst besøg: https://multimedia.3m.com/mws/media/2197930O/3mtm-2022-nordic-impact-report.pdf</h:StatementOfCorporateSocialResponsibility>
  <h:StatementOfTargetFiguresAndPoliciesForTheUnderrepresentedGender contextRef="c1" xml:lang="da">Selskabets politik er aktivt at søge diversitet i såvel kønssammensætning, som race og nationalitet ved rekutering og nominering af ledere. 

Politikken, actions og resultater er beskrevet i 3M 2022 Nordic Impact Report. 3M 2022 Nordic Impact Report er udarbejdet på vegne af 3M Danmark, Finland, Norge og Sverige i overensstemmelse med direktivet om ikke-finansiel rapportering. Venligst besøg: 

https://multimedia.3m.com/mws/media/2197930O/3mtm-2022-nordic-impact-report.pdf. 

I tillæg til den globale og nordiske politik har 3M a/s en målsætning om at leve op til den aktuelle retning for bestyrelsesmedlemmernes kønssammensætning. Virksomhedens 4 bestyrelsesmedlemmer er valgt af generalforsamlingen hvor minimum 1 skal være kvinde. Dette mål er opnået, da 2 ud af 4 bestyrelsesmedlemmer valgt af generalforsamlingen er kvinder.</h:StatementOfTargetFiguresAndPoliciesForTheUnderrepresentedGender>
  <h:DescriptionOfTheEntitysWorkWithAndPolicyForDataEthicalQuestions contextRef="c1" xml:lang="da">Principiel erklæring
3M bygger på et fundament af tillid - tillid fra vores kunder, medarbejdere, partnere, aktionærer og lokalsamfund. Hos 3M kan vi ikke bryde den tillid - nogensinde.
3M's medarbejdere og tredjeparter, som vores politikker gælder for, skal træffe gode, etiske beslutninger baseret på 3M's grundlæggende værdier om ærlighed, integritet, løftehold, retfærdighed, respekt, omsorg for andre og personlig ansvarlighed.
Vores politikker
3M a/s i Danmark er en del af 3M Company med aktiviteter globalt. Hos 3M er vi forpligtet til at overholde alle gældende love om beskyttelse af personlige oplysninger og databeskyttelse, uanset hvor vi driver forretning. 3M respekterer sine medarbejderes privatliv. Alle personlige oplysninger, som 3M indsamler om medarbejdere eller tredjepart, vil blive behandlet med omhu, beskyttet og brugt lovligt og på en etisk korrekt måde.
Ligesom vi forventer, at andre respekterer vores virksomheds fortrolige oplysninger, respekterer 3M andre parters fortrolige oplysninger. 3M er forpligtet til kun at bruge lovlige og etiske midler til at indsamle og bruge forretnings- og markedsoplysninger for bedre at forstå vores markeder, kunder og konkurrenter. Kunder og andre tredjeparter vil have rimelig adgang til deres personlige oplysninger og, når det er relevant, mulighed for at rette eller slette unøjagtige eller ufuldstændige oplysninger. Vi vil give rettidig og passende meddelelse til enkeltpersoner om dataindsamlingspraksis. 3M indsamler, eller bruger, ikke en anden parts fortrolige oplysninger uden denne parts tilladelse. Hos 3M a/s sælger vi ikke personoplysninger til 3. part.
For at være ajour og reagere på de stadigt skiftende lovgivningsmæssige og etiske krav vedrørende data fortsætter vi med at uddanne vores medarbejdere i Danmark og globalt i etisk brug af data, databeskyttelsesprincipper, datalagring og hvordan man bortskaffer data korrekt.
For information om vores politikker og etik og overholdelse hos 3M, besøg venligst:
https://www.3m.com/3M/en_US/ethics-compliance/</h:DescriptionOfTheEntitysWorkWithAndPolicyForDataEthicalQuestions>
  <h:DescriptionOfSignificantEventsOccurringAfterEndOfReportingPeriod contextRef="c1" xml:lang="da">Der er ikke efter balancedagen indtruffet begivenheder af væsentlig betydning for virksomhedens finansielle stilling.</h:DescriptionOfSignificantEventsOccurringAfterEndOfReportingPeriod>
  <h:DescriptionOfExpectedDevelopment contextRef="c1" xml:lang="da">Ledelsen forventer en stigning på 1-5% i omsætningen og årets resultat i 2022.</h:DescriptionOfExpectedDevelopment>
  <e:InformationOnReportingClassOfEntity contextRef="c1" xml:lang="da">Årsrapporten for 3M a/s for 2021 er aflagt i overensstemmelse med årsregnskabslovens bestemmelser for store klasse C-virksomheder.</e:InformationOnReportingClassOfEntity>
  <e:InformationOnNoncomparabilityOrRestatement contextRef="c1" xml:lang="da">Der er i forbindelse med aflæggelsen af årsregnskabet foretaget mindre reklassifikationer i sammenligningtallene. Reguleringerne har ikke indflydelse på hverken resultat eller egenkapital.
Bortset fra ovenstående er årsregnskabet aflagt efter samme regnskabspraksis som sidste år.</e:InformationOnNoncomparabilityOrRestatement>
  <e:ExplanationOfNotDisclosingCashFlowsStatements contextRef="c1" xml:lang="da">Med henvisnings til ÅRL § 86, stk. 4, udarbejdes ikke pengestrømsopgørelse. Virksomhedens pengestrømme indgår i koncernpengestrømsopgørelsen for den højereliggende modervirksomhed 3M Company.</e:ExplanationOfNotDisclosingCashFlowsStatements>
  <e:DescriptionOfGeneralMattersRelatedToRecognitionMeasurementAndChangesInAccountingPolicies contextRef="c1" xml:lang="da">Regnskabet er udarbejdet med udgangspunkt i det historiske kostprisprincip.
Indtægter indregnes i resultatopgørelsen i takt med, at de indtjenes. Herudover indregnes værdireguleringer af finansielle aktiver og forpligtelser, der måles til dagsværdi eller amortiseret kostpris. Endvidere indregnes i resultatopgørelsen alle omkostninger, der er afholdt for at opnå årets indtjening, herunder afskrivninger, nedskrivninger og hensatte forpligtelser samt tilbageførsler som følge af ændrede regnskabsmæssige skøn af beløb, der tidligere har været indregnet i resultatopgørelsen.
Aktiver indregnes i balancen, når det er sandsynligt, at fremtidige økonomiske fordele vil tilflyde selskabet, og aktivets værdi kan måles pålideligt.
Forpligtelser indregnes i balancen, når det er sandsynligt, at fremtidige økonomiske fordele vil fragå selskabet, og forpligtelsens værdi kan måles pålideligt.
Ved første indregning måles aktiver og forpligtelser til kostpris. Efterfølgende måles aktiver og forpligtelser som beskrevet for hver enkelt regnskabspost nedenfor.
Ved indregning og måling tages hensyn til forudsigelige tab og risici, der fremkommer, inden årsrapporten aflægges, og som be eller afkræfter forhold, der eksisterede på balancedagen.

Præsentationsvaluta
Årsregnskabet er aflagt i danske kroner (kr.).</e:DescriptionOfGeneralMattersRelatedToRecognitionMeasurementAndChangesInAccountingPolicies>
  <e:DescriptionOfMethodsOfForeignCurrencies contextRef="c1" xml:lang="da">Som præsentationsvaluta benyttes danske kroner. Alle andre valutaer anses som fremmed valuta.
Transaktioner i fremmed valuta omregnes til transaktionsdagens kurs. Valutakursdifferencer, der opstår mellem transaktionsdagens kurs og kursen på betalingsdagen, indregnes i resultatopgørelsen som en finansiel post.


Tilgodehavender, gæld og andre monetære poster i fremmed valuta, som ikke er afregnet på balancedagen, måles til balancedagens valutakurs. Forskellen mellem balancedagens kurs og kursen på tidspunktet for tilgodehavendets eller gældens opståen indregnes i resultatopgørelsen under finansielle indtægter og omkostninger.


 Anlægsaktiver, der er købt i fremmed valuta, måles til kursen på transaktionsdagen.</e:DescriptionOfMethodsOfForeignCurrencies>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfRevenue contextRef="c1" xml:lang="da">Ved salg af varer indregnes nettoomsætning, når fordele og risici vedrørende de solgte varer er overgået til køber, nettoomsætningen kan måles pålideligt og det er sandsynligt, at de økonomiske fordele ved salget vil tilgå selskabet.


Nettoomsætningen måles til det modtagne vederlag og indregnes eksklusiv moms og med fradrag af rabatter i forbindelse med salget.

Oplysninger om aktiviteter og geografiske markeder er baseret på selskabets afkast og risici samt ud fra den interne økonomistyring. Virksomhedens aktiviteter anses som det primære segmentområde.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfRevenue>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfOtherOperatingIncomeAndExpenses contextRef="c1" xml:lang="da">Andre driftsomkostninger indeholder regnskabsposter af sekundær karakter i forhold til virksomhedens hovedaktiviteter, herunder tab ved salg af anlægsaktiver.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfOtherOperatingIncomeAndExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCostOfSales contextRef="c1" xml:lang="da">Vareforbrug indeholder det forbrug af varer, der er anvendt for at opnå virksomhedens nettoomsætning.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCostOfSales>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfExternalExpenses contextRef="c1" xml:lang="da">Andre eksterne omkostninger indeholder omkostninger til lokaler, salg og distribution samt kontorhold mv.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfExternalExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEmployeeBenefitExpense contextRef="c1" xml:lang="da">Personaleomkostninger indeholder gager og lønninger samt lønafhængige omkostninger.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEmployeeBenefitExpense>
  <e:DescriptionOfMethodsOfImpairmentLossesAndDepreciation contextRef="c1" xml:lang="da">Af- og nedskrivninger indeholder årets af- og nedskrivninger af immaterielle og materielle anlægsaktiver.</e:DescriptionOfMethodsOfImpairmentLossesAndDepreciation>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfFinanceIncomeAndExpenses contextRef="c1" xml:lang="da">Finansielle indtægter og omkostninger omfatter renter, realiserede og urealiserede valutakursreguleringer, samt tillæg og godtgørelse under acontoskatteordningen.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfFinanceIncomeAndExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxExpenses contextRef="c1" xml:lang="da">Skat af årets resultat består af årets aktuelle skat og forskydning i udskudt skat og indregnes i resultatopgørelsen med den del, der kan henføres til årets resultat, og direkte på egenkapitalen med den del, der kan henføres til posteringer direkte på egenkapitalen.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfIntangibleAssets contextRef="c1" xml:lang="da">Erhvervet goodwill måles til kostpris med fradrag af akkumulerede afskrivninger. Goodwill afskrives lineært over den økonomiske brugstid, der er vurderet til 7-14 år.

Software måles til kostpris med fradrag af akkumulerede afskrivninger eller til genindvindingsværdien, hvor denne er lavere. Patenter afskrives over den resterende patentperiode, og licenser afskrives over aftaleperioden, dog maksimalt 7 år.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfIntangibleAssets>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfPropertyPlantAndEquipment contextRef="c1" xml:lang="da">Materielle anlægsaktiver
Materielle anlægsaktiver måles til kostpris med fradrag af akkumulerede af- og nedskrivninger. 


Kostpris omfatter anskaffelsesprisen og omkostninger direkte tilknyttet anskaffelsen indtil det tidspunkt, hvor aktivet er klar til at blive taget i brug. 

Afskrivningsgrundlaget, der opgøres som kostpris reduceret med eventuel restværdi, fordeles lineært over aktivernes forventede brugstid, der udgør:

- Andre anlæg, driftsmat. og inventar 3-10 år
- Indretning af lejede lokaler                     10 år


Afskrivningsperiode og restværdi revurderes årligt.
Fortjeneste eller tab opgøres som forskellen mellem salgspris med fradrag af salgsomkostninger og den regnskabsmæssige værdi på salgstidspunktet. Fortjeneste og tab ved salg af materielle aktiver indregnes i resultatopgørelsen under henholdsvis andre driftsindtægter og andre driftsomkostninger.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfPropertyPlantAndEquipment>
  <e:DescriptionOfMethodsOfLeases contextRef="c1" xml:lang="da">Leasingkontrakter, hvor virksomheden ikke har alle væsentlige fordele og risici forbundet med ejendomsretten, er operationel leasing. Ydelser i forbindelse med operationel leasing og øvrige lejekontrakter indregnes i resultatopgørelsen over kontraktens løbetid. Virksomhedens samlede forpligtelser vedrørende operationelle leasing og lejekontrakter oplyses under eventualposter.</e:DescriptionOfMethodsOfLeases>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInvestments contextRef="c1" xml:lang="da">Finansielle anlægsaktiver omfatter deponeringskonti og andre deposita, og indregnes til amortiseret kostpris.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInvestments>
  <e:DescriptionOfMethodsOfAmortisationOfNoncurrentAssets contextRef="c1" xml:lang="da">Den regnskabsmæssige værdi af immaterielle og materielle anlægsaktiver gennemgås årligt for at afgøre, om der er indikation af værdiforringelse udover det, som udtrykkes ved afskrivning.
Hvis dette er tilfældet, foretages nedskrivning til den lavere genindvindingsværdi.</e:DescriptionOfMethodsOfAmortisationOfNoncurrentAssets>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInventories contextRef="c1" xml:lang="da">Varebeholdninger måles til kostpris efter FIFO-metoden eller nettorealisationsværdi, hvis denne er lavere.

Nettorealisationsværdien for varebeholdninger opgøres til det beløb, som forventes at kunne indbringes ved salg i normal drift med fradrag af salgsomkostninger. Nettorealisationsværdien opgøres under hensyntagen til omsættelighed, ukurans og udvikling i forventet salgspris.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInventories>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfReceivables contextRef="c1" xml:lang="da">Tilgodehavender måles i balancen til amortiseret kostpris eller en lavere nettorealisationsværdi, hvilket normalt udgør nominel værdi med fradrag af nedskrivning til imødegåelse af tab. Nedskrivninger til tab opgøres på grundlag af en individuel vurdering af de enkelte tilgodehavender med en generel nedskrivning baseret på selskabets erfaringer fra tidligere år.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfReceivables>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeAssets contextRef="c1" xml:lang="da">Periodeafgrænsningsposter indregnet som aktiver omfatter afholdte forudbetalte omkostninger vedrørende husleje, forsikringspræmier, abonnementer og renter.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeAssets>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCashAndCashEquivalents contextRef="c1" xml:lang="da">Likvider omfatter likvide beholdninger.
Indestående på koncernens cash pool-ordning anses som følge af ordningens karakter ikke som likvide beholdninger, men indgår i regnskabsposten tilgodehavender hos tilknyttede virksomheder.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCashAndCashEquivalents>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEquity contextRef="c1" xml:lang="da">Foreslået udbytte
Udbytte, som ledelsen foreslår uddelt for regnskabsåret, vises som en særskilt post under egenkapitalen.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEquity>
  <e:DescriptionOfMethodsOfDividends contextRef="c1" xml:lang="da">Udbytte, som ledelsen foreslår uddelt for regnskabsåret, vises som en særskilt post under egenkapitalen.</e:DescriptionOfMethodsOfDividends>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfProvisions contextRef="c1" xml:lang="da">Hensatte forpligtelser indregnes, når selskabet som følge af en begivenhed indtruffet senest på balancedagen har en retslig eller faktisk forpligtelse, og det er sandsynligt, at der må afgives økonomiske fordele for at indfri forpligtelsen.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfProvisions>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxPayablesAndDeferredTax contextRef="c1" xml:lang="da">Udskudt skat måles efter den balanceorien-terede gældsmetode af midlertidige forskelle mellem regnskabsmæssig og skattemæssig værdi af aktiver og forpligtelser, opgjort på grundlag af den planlagte anvendelse af aktivet, henholdsvis afvikling af forpligtelsen.

Udskudte skatteaktiver måles til den værdi, hvortil aktivet forventes at kunne realiseres, enten ved udligning i skat af fremtidig ind-tjening eller ved modregning i udskudte skatteforpligtelser inden for samme juridiske skatteenhed.

Udskudt skat måles på grundlag af de skatteregler og skattesatser, der med balancedagens lovgivning vil være gældende, når den udskudte skat forventes udløst som aktuel skat.

Aktuelle skatteforpligtelser og tilgodehavende aktuel skat indregnes i balancen som beregnet skat af årets skattepligtige indkomst reguleret for skat af tidligere års skattepligtige indkomst-er samt for betalte acontoskatter. Tillæg og godtgørelse under acontoskatteordningen indregnes i resultatopgørelsen under finan-sielle poster.
</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxPayablesAndDeferredTax>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfLiabilitiesOtherThanProvisions contextRef="c1" xml:lang="da">Gældsforpligtelser måles til amortiseret kostpris, der i al væsentlighed svarer til nominel værdi.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfLiabilitiesOtherThanProvisions>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeLiabilities contextRef="c1" xml:lang="da">Periodeafgrænsningsposter
Periodeafgrænsningsposter, indregnet under forpligtelser, omfatter modtagne betalinger, som vedrører indtægter i efterfølgende regnskabsår.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeLiabilities>
  <e:DescriptionOfMethodsOfStatingKeyFiguresAndFinancialRatiosIncludedInManagementReview contextRef="c1" xml:lang="da">De i hoved- og nøgletalsoversigten anførte nøgletal er beregnet således:
Resultat af primær drift


Resultat før finansielle poster reguleret for
andre driftsindtægter og andre driftsomkostninger
Overskudsgrad


Driftsresultat (EBIT) x 100

Nettoomsætning
Bruttomargin


Bruttoresultat x 100

Nettoomsætning
Afkastningsgrad


Resultat af primær drift x 100

Gennemsnitlige aktiver
Soliditetsgrad


Egenkapital ultimo x 100

Passiver i alt, ultimo
Egenkapitalforrentning


Årets resultat efter skat x 100

Gennemsnitlig egenkapital</e:DescriptionOfMethodsOfStatingKeyFiguresAndFinancialRatiosIncludedInManagementReview>
  <e:InformationOnOperatingSegmentsAndGeographicalMarkets contextRef="c1" xml:lang="da">Nettoomsætning fordelt på forretningssegmenter:



Sikkerhed og Industri
303.184.729
306.793.891
Health Care
147.696.649
116.380.362
Consumer Business
28.047.411
27.325.196
Transport og elektronik
84.274.796
78.390.603


563.203.585

528.890.052




Nettoomsætning fordelt på geografiske segmenter:



Nettoomsætning, indland
536.256.835
502.421.371
Nettoomsætning udland
26.946.750
26.468.681


563.203.585

528.890.052



</e:InformationOnOperatingSegmentsAndGeographicalMarkets>
  <e:InformationOnRemunerationOfManagementCategoriesAndSpecialIncentiveProgrammes contextRef="c1" xml:lang="da">Vederlag til virksomhedens ledelse oplyses ikke med henvisning til årsregnskabslovens § 98b, stk. 3, nr. 2.</e:InformationOnRemunerationOfManagementCategoriesAndSpecialIncentiveProgrammes>
  <e:OtherInformationNecessaryToAccessValueOfSpecialIncentiveProgramme contextRef="c1" xml:lang="da">Ledelsen er inkluderet i 3M's ledelseskompensationsprogram, som omfatter aktieoptions- og aktietildelingsprogrammer.

Alle omkostninger i forbindelse med aktieoptions- og aktietildelingsprogrammerne dækkes af andre enheder i 3M-koncernen.</e:OtherInformationNecessaryToAccessValueOfSpecialIncentiveProgramme>
  <e:DisclosureOfDeferredTaxAssetsAndLiabilities contextRef="c1" xml:lang="da">Udskudt skat er afsat med 22% svarende til den aktuelle skattesats.

Hensættelse til udskudt skat vedrører væsentligst tidsmæssige forskelle på immaterielle og hensatte forpligtelser.

På baggrund af langsigtede budgetter for de næste 3 år, er det ledelsens forventning af man kan udnytte det udskudte skatteaktiv, og skatteaktivet er derfor indregnet med 100%.</e:DisclosureOfDeferredTaxAssetsAndLiabilities>
  <e:ExplanationOfPrepayments contextRef="c1" xml:lang="da">Periodeafgrænsningsposter omfatter periodisering af omkostninger, der først vedrører efterfølgende år, bestående af forsikringer og husleje.</e:ExplanationOfPrepayments>
  <e:RetrospectiveInformationOnContributedCapital contextRef="c1" xml:lang="da">Virksomhedens aktiekapital har uændret været 17.000.000 kr. de seneste 5 år.</e:RetrospectiveInformationOnContributedCapital>
  <e:DisclosureOfContingentLiabilities contextRef="c1" xml:lang="da">Andre eventualforpligtelser


Skattestyrelsen har i forbindelse med en transfer pricing revision af indkomstårene 2015-2018 stillet forslag om ændring af selskabets skattepligtige indkomst for de pågældende år med i alt 113,5 mio. kr. Selskabets ledelse er uenig i Skattestyrelsens forslag og baggrunden for de foreslåede ændringer. Selskabets ledelse forventer ikke at den igangværende skattesag vil få væsentlig indflydelse på selskabets resultat og finansielle position.</e:DisclosureOfContingentLiabilities>
  <e:DisclosureOfLiabilitiesUnderLeases contextRef="c1" xml:lang="da">Leje- og leasingforpligtelser i øvrigt:



kr.

2021

2020


Leje- og leasingforpligtelser
7.699.642
5.674.281




Leje- og leasingforpligtelser omfatter huslejeforpligtelse, samt operationelle leasingkontrakter på biler og IT-udstyr. Inden for 1 år forfalder 3.617.614kr., og i perioden 1-5 år forfalder 4.082.028 kr.</e:DisclosureOfLiabilitiesUnderLeases>
  <e:DisclosureOfCollateralsAndAssetsPledgesAsSecurity contextRef="c1" xml:lang="da">Virksomheden har ikke stillet pant eller anden sikkerhed i aktiver pr. 31. december 2021.</e:DisclosureOfCollateralsAndAssetsPledgesAsSecurity>
  <e:InformationOnRelatedEntities contextRef="c1" xml:lang="da">Bestemmende indflydelse


Nærtstående part

Bopæl/Hjemsted

Grundlag for 
bestemmende indflydelse


3M International Group B.V.
3M International Group B.V.
Molengraaffsingel 29, 2629 JD Delft, Holland/The Netherlands
Moderselskab





Oplysning om koncernregnskaber


Modervirksomhed

Hjemsted

Rekvirering af modervirksomhedens koncernregnskab


3M Company
Minnesota, USA
3M Company 
3M General Offices 
St. Paul 
MN 55144-1000 
USA




Transaktioner med nærtstående parter


Virksomheden oplyser kun om transaktioner med nærtstående parter, der ikke er gennemført på normale markedsvilkår, jf. lovens § 98 c, stk. 7.

Alle transaktioner er gennemført på normale markedsvilkår.



</e:InformationOnRelatedEntities>
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    <scenario>
      <xbrldi:typedMember dimension="d:IdentificationOfMemberOfSupervisoryBoardDimension">
        <d:memberOfBoardIdentifier>6</d:memberOfBoardIdentifier>
      </xbrldi:typedMember>
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  <!--Aktiespec Besk1-->
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    <period>
      <instant>2021-12-31</instant>
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    <scenario>
      <xbrldi:typedMember dimension="e:IdentificationOfClassOfSharesDimension">
        <e:classOfSharesIdentifier>1</e:classOfSharesIdentifier>
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  <!--CEO1-->
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    <period>
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    <scenario>
      <xbrldi:typedMember dimension="d:IdentificationOfMemberOfExecutiveBoardDimension">
        <d:memberOfBoardIdentifier>1</d:memberOfBoardIdentifier>
      </xbrldi:typedMember>
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  <!--REVISOR2-->
  <context id="c105">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
      <startDate>2021-01-01</startDate>
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    <scenario>
      <xbrldi:typedMember dimension="d:IdentificationOfAuditorDimension">
        <d:auditorIdentifier>2</d:auditorIdentifier>
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    <entity>
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    <scenario>
      <xbrldi:typedMember dimension="d:IdentificationOfAuditorDimension">
        <d:auditorIdentifier>1</d:auditorIdentifier>
      </xbrldi:typedMember>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfIntangibleAssetsDimension">e:GoodwillMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Erhverv_immat aktuel primo-->
  <context id="c136">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
      <instant>2021-01-01</instant>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfIntangibleAssetsDimension">e:AcquiredIntangibleAssetsMember</xbrldi:explicitMember>
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  <!--Erhverv_immat aktuel i aaret-->
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfIntangibleAssetsDimension">e:AcquiredIntangibleAssetsMember</xbrldi:explicitMember>
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    <entity>
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    <period>
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    <period>
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  <!--Andre anlag aktuel i aaret-->
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    <entity>
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    <period>
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    <scenario>
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    </scenario>
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    <period>
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    <scenario>
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    </scenario>
  </context>
  <!--Indretning lokaler aktuel primo-->
  <context id="c242">
    <entity>
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    </entity>
    <period>
      <instant>2021-01-01</instant>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfPropertyPlantAndEquipmentDimension">e:LeaseholdImprovementsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Indretning lokaler aktuel i aaret-->
  <context id="c243">
    <entity>
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    <period>
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      <endDate>2021-12-31</endDate>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfPropertyPlantAndEquipmentDimension">e:LeaseholdImprovementsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Indretning lokaler aktuel ultimo-->
  <context id="c244">
    <entity>
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    </entity>
    <period>
      <instant>2021-12-31</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfPropertyPlantAndEquipmentDimension">e:LeaseholdImprovementsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Materielle u udforelse aktuel primo-->
  <context id="c246">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-01-01</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfPropertyPlantAndEquipmentDimension">e:PropertyPlantAndEquipmentInProgressMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Materielle u udforelse aktuel i aaret-->
  <context id="c247">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <startDate>2021-01-01</startDate>
      <endDate>2021-12-31</endDate>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfPropertyPlantAndEquipmentDimension">e:PropertyPlantAndEquipmentInProgressMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Materielle u udforelse aktuel ultimo-->
  <context id="c248">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-12-31</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfPropertyPlantAndEquipmentDimension">e:PropertyPlantAndEquipmentInProgressMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Virksomhedskapital forrige EKprimo-->
  <context id="c309">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2020-01-01</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ContributedCapitalMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Virksomhedskapital aktuel primo-->
  <context id="c312">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-01-01</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ContributedCapitalMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Virksomhedskapital aktuel ultimo-->
  <context id="c314">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-12-31</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ContributedCapitalMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Overfort res aktuel primo-->
  <context id="c351">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-01-01</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:RetainedEarningsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Overfort res aktuel i aaret-->
  <context id="c352">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <startDate>2021-01-01</startDate>
      <endDate>2021-12-31</endDate>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:RetainedEarningsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Overfort res aktuel ultimo-->
  <context id="c353">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-12-31</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:RetainedEarningsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Overfort res forrige EKprimo-->
  <context id="c354">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2020-01-01</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:RetainedEarningsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Overfort res forrige EKi aaret-->
  <context id="c355">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <startDate>2020-01-01</startDate>
      <endDate>2020-12-31</endDate>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:RetainedEarningsMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Udbytte aktuel primo-->
  <context id="c357">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <instant>2021-01-01</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ProposedDividendRecognisedInEquityMember</xbrldi:explicitMember>
    </scenario>
  </context>
  <!--Udbytte aktuel i aaret-->
  <context id="c358">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
    </entity>
    <period>
      <startDate>2021-01-01</startDate>
      <endDate>2021-12-31</endDate>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ProposedDividendRecognisedInEquityMember</xbrldi:explicitMember>
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  <context id="c359">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
      <instant>2021-12-31</instant>
    </period>
    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ProposedDividendRecognisedInEquityMember</xbrldi:explicitMember>
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  <context id="c360">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
      <instant>2020-01-01</instant>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ProposedDividendRecognisedInEquityMember</xbrldi:explicitMember>
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  <!--Udbytte forrige EKi aaret-->
  <context id="c361">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfEquityDimension">e:ProposedDividendRecognisedInEquityMember</xbrldi:explicitMember>
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  <context id="c405">
    <entity>
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    <period>
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    <scenario>
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    <period>
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    <scenario>
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  <!--Udskudt skat Mat aktuel ultimo-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:DeferredTaxItemsDimension">e:PropertyPlantAndEquipmentMember</xbrldi:explicitMember>
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  <!--Udskudt skat Mat forrige ultimo-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:DeferredTaxItemsDimension">e:PropertyPlantAndEquipmentMember</xbrldi:explicitMember>
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="d:RetrospectiveInformationDimension">d:TwoYearsAgoMember</xbrldi:explicitMember>
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  <!--HTAL ultimo aar3-->
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    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
      <instant>2021-12-31</instant>
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    <scenario>
      <xbrldi:explicitMember dimension="d:RetrospectiveInformationDimension">d:TwoYearsAgoMember</xbrldi:explicitMember>
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  <!--HTAL aar4-->
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    <entity>
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    <period>
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    <scenario>
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  <!--HTAL ultimo aar4-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="d:RetrospectiveInformationDimension">d:ThreeYearsAgoMember</xbrldi:explicitMember>
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  <!--HTAL aar5-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="d:RetrospectiveInformationDimension">d:FourYearsAgoMember</xbrldi:explicitMember>
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  <!--HTAL ultimo aar5-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="d:RetrospectiveInformationDimension">d:FourYearsAgoMember</xbrldi:explicitMember>
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  <!--Aktiespec1 forrige ultimo-->
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    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
      <instant>2020-12-31</instant>
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    <scenario>
      <xbrldi:typedMember dimension="e:IdentificationOfClassOfSharesDimension">
        <e:classOfSharesIdentifier>1</e:classOfSharesIdentifier>
      </xbrldi:typedMember>
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  <!--Udskudt skat hensatte forpl aktuel ultimo-->
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    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:DeferredTaxItemsDimension">e:ProvisionsMember</xbrldi:explicitMember>
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  <!--Udskudt skat hensatte forpl forrige ultimo-->
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    <entity>
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    <period>
      <instant>2020-12-31</instant>
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    <scenario>
      <xbrldi:explicitMember dimension="e:DeferredTaxItemsDimension">e:ProvisionsMember</xbrldi:explicitMember>
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  <!--Deposita aktuel primo-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfInvestmentsDimension">e:DepositsLongtermInvestmentsAndReceivablesMember</xbrldi:explicitMember>
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  <!--Deposita aktuel i aaret-->
  <context id="c1992">
    <entity>
      <identifier scheme="http://www.dcca.dk/cvr">43335316</identifier>
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    <period>
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      <endDate>2021-12-31</endDate>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfInvestmentsDimension">e:DepositsLongtermInvestmentsAndReceivablesMember</xbrldi:explicitMember>
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  <!--Deposita aktuel ultimo-->
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    <entity>
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    <period>
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    <scenario>
      <xbrldi:explicitMember dimension="e:ClassesOfInvestmentsDimension">e:DepositsLongtermInvestmentsAndReceivablesMember</xbrldi:explicitMember>
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  <!--REVISOR1 forrige i aaret-->
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    <entity>
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    <period>
      <startDate>2020-01-01</startDate>
      <endDate>2020-12-31</endDate>
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    <scenario>
      <xbrldi:typedMember dimension="d:IdentificationOfAuditorDimension">
        <d:auditorIdentifier>1</d:auditorIdentifier>
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  <!--Aktier-->
  <unit id="u3">
    <measure>xbrli:shares</measure>
  </unit>
  <!--DKK enere-->
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    <measure>iso4217:DKK</measure>
  </unit>
  <!--Decimal1-->
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    <measure>xbrli:pure</measure>
  </unit>
  <c:InformationOnTypeOfSubmittedReport contextRef="c1" xml:lang="en">Årsrapport</c:InformationOnTypeOfSubmittedReport>
  <c:NameOfSubmittingEnterprise contextRef="c1" xml:lang="en">EY Godkendt Revisionspartnerselskab </c:NameOfSubmittingEnterprise>
  <c:AddressOfSubmittingEnterpriseStreetAndNumber contextRef="c1" xml:lang="en">Dirch Passers Allé 36</c:AddressOfSubmittingEnterpriseStreetAndNumber>
  <c:AddressOfSubmittingEnterprisePostcodeAndTown contextRef="c1" xml:lang="en">Postboks 250, 2000 Frederiksberg</c:AddressOfSubmittingEnterprisePostcodeAndTown>
  <c:NameOfReportingEntity contextRef="c1" xml:lang="en">3M a/s</c:NameOfReportingEntity>
  <c:AddressOfReportingEntityStreetName contextRef="c1" xml:lang="en">Hannemanns Allé </c:AddressOfReportingEntityStreetName>
  <c:AddressOfReportingEntityDistrictName contextRef="c1" xml:lang="en">København S</c:AddressOfReportingEntityDistrictName>
  <c:RegisteredOfficeOfReportingEntity contextRef="c1" xml:lang="en">København / Copenhagen</c:RegisteredOfficeOfReportingEntity>
  <c:HomepageOfReportingEntity contextRef="c1" xml:lang="en">www.3m.com/dk</c:HomepageOfReportingEntity>
  <d:NameOfAuditFirm contextRef="c106" xml:lang="en">PricewaterhouseCoopers Statsautoriseret Revisionspartnerselskab</d:NameOfAuditFirm>
  <c:AddressOfAuditorStreetName contextRef="c106" xml:lang="en">Strandvejen </c:AddressOfAuditorStreetName>
  <c:AddressOfAuditorDistrictName contextRef="c106" xml:lang="en">Hellerup</c:AddressOfAuditorDistrictName>
  <c:NameAndSurnameOfChairmanOfGeneralMeeting contextRef="c1" xml:lang="en">Lone Lehmann Laurberg</c:NameAndSurnameOfChairmanOfGeneralMeeting>
  <e:ClassOfReportingEntity contextRef="c1" xml:lang="en">Regnskabsklasse C, stor virksomhed</e:ClassOfReportingEntity>
  <f:TypeOfBasisForModifiedOpinionOnAuditedFinancialStatements contextRef="c1" xml:lang="en">Grundlag for konklusion</f:TypeOfBasisForModifiedOpinionOnAuditedFinancialStatements>
  <f:TypeOfModifiedOpinionOnAuditedFinancialStatements contextRef="c1" xml:lang="en">Konklusion</f:TypeOfModifiedOpinionOnAuditedFinancialStatements>
  <c:ToolForPreparingTheXBRLInstanceDocument contextRef="c1" xml:lang="en">CaseWare Working Papers</c:ToolForPreparingTheXBRLInstanceDocument>
  <g:PlaceOfSignatureOfStatement contextRef="c1" xml:lang="en">Copenhagen</g:PlaceOfSignatureOfStatement>
  <d:NameAndSurnameOfMemberOfExecutiveBoard contextRef="c76" xml:lang="en">Lars Hanseid</d:NameAndSurnameOfMemberOfExecutiveBoard>
  <d:TitleOfMemberOfExecutiveBoard contextRef="c76" xml:lang="en">Managing director</d:TitleOfMemberOfExecutiveBoard>
  <d:NameAndSurnameOfMemberOfSupervisoryBoard contextRef="c33" xml:lang="en">David James Ashley</d:NameAndSurnameOfMemberOfSupervisoryBoard>
  <d:TitleOfMemberOfSupervisoryBoard contextRef="c33" xml:lang="en">Chair</d:TitleOfMemberOfSupervisoryBoard>
  <d:NameAndSurnameOfMemberOfSupervisoryBoard contextRef="c49" xml:lang="en">Tina Monk</d:NameAndSurnameOfMemberOfSupervisoryBoard>
  <d:NameAndSurnameOfMemberOfSupervisoryBoard contextRef="c50" xml:lang="en">Lars Hanseid</d:NameAndSurnameOfMemberOfSupervisoryBoard>
  <d:NameAndSurnameOfMemberOfSupervisoryBoard contextRef="c51" xml:lang="en">Lone Lehmann Laurberg</d:NameAndSurnameOfMemberOfSupervisoryBoard>
  <d:NameAndSurnameOfMemberOfSupervisoryBoard contextRef="c52" xml:lang="en">Helle Birgitte Tranberg</d:NameAndSurnameOfMemberOfSupervisoryBoard>
  <d:NameAndSurnameOfMemberOfSupervisoryBoard contextRef="c53" xml:lang="en">Henrik Gam-Pedersen</d:NameAndSurnameOfMemberOfSupervisoryBoard>
  <f:SignatureOfAuditorsPlace contextRef="c1" xml:lang="en">Hellerup</f:SignatureOfAuditorsPlace>
  <d:NameAndSurnameOfAuditor contextRef="c106" xml:lang="en">Martin Lunden</d:NameAndSurnameOfAuditor>
  <d:NameAndSurnameOfAuditor contextRef="c105" xml:lang="en">Christopher Kowalczyk</d:NameAndSurnameOfAuditor>
  <d:DescriptionOfAuditor contextRef="c106" xml:lang="en">State Authorised Public Accountant</d:DescriptionOfAuditor>
  <d:IdentificationNumberOfAuditor contextRef="c106" xml:lang="en">mne32209</d:IdentificationNumberOfAuditor>
  <d:DescriptionOfAuditor contextRef="c105" xml:lang="en">State Authorised Public Accountant</d:DescriptionOfAuditor>
  <d:IdentificationNumberOfAuditor contextRef="c105" xml:lang="en">mne47863</d:IdentificationNumberOfAuditor>
  <g:IdentificationOfApprovedAnnualReport contextRef="c1" xml:lang="en">Today, the Board of Directors and the Executive Board have discussed and approved the annual report of 3M a/s for the financial year 1 January - 31 December 2021.</g:IdentificationOfApprovedAnnualReport>
  <g:ConfirmationThatAnnualReportIsPresentedInAccordanceWithRequirementsProvidedForByLegislationAnyStandardsAndRequirementsProvidedByArticlesOfAssociationOrByAgreement contextRef="c1" xml:lang="en">The annual report is prepared in accordance with the Danish Financial Statements Act.</g:ConfirmationThatAnnualReportIsPresentedInAccordanceWithRequirementsProvidedForByLegislationAnyStandardsAndRequirementsProvidedByArticlesOfAssociationOrByAgreement>
  <g:ConfirmationThatFinancialStatementGivesTrueAndFairViewOfAssetsLiabilitiesEquityFinancialPositionAndResults contextRef="c1" xml:lang="en">In our opinion, the financial statements give a true and fair view of the financial position of the Company at 31 December 2021 and of the results of the Company's operations for the financial year 1 January - 31 December 2021.</g:ConfirmationThatFinancialStatementGivesTrueAndFairViewOfAssetsLiabilitiesEquityFinancialPositionAndResults>
  <g:ManagementsStatementAboutManagementsReview contextRef="c1" xml:lang="en">Further, in our opinion, the Management's review gives a fair review of the development in the Company's operations and financial matters and the results of the Company's operations and financial position.</g:ManagementsStatementAboutManagementsReview>
  <g:RecommendationForApprovalOfAnnualReportByGeneralMeeting contextRef="c1" xml:lang="en">We recommend that the annual report be approved at the annual general meeting.</g:RecommendationForApprovalOfAnnualReportByGeneralMeeting>
  <f:AddresseeOfAuditorsReportOnAuditedFinancialStatements contextRef="c1" xml:lang="en">To the shareholder of 3M a/s</f:AddresseeOfAuditorsReportOnAuditedFinancialStatements>
  <f:OpinionOnAuditedFinancialStatements contextRef="c1" xml:lang="en">In our opinion, the Financial Statements give a true and fair view of the financial position of the Company at 31 December 2021 and of the results of the Company operations for the financial year 1 January - 31 December 2021 in accordance with the Danish Financial Statements Act.
We have audited the Financial Statements of 3M a/s for the financial year 1 January - 31 December 2021, which comprise income statement, balance sheet, statement of changes in equity and notes, including a summary of significant accounting policies (“financial statements”).</f:OpinionOnAuditedFinancialStatements>
  <f:DescriptionOfQualificationsOfAuditedFinancialStatements contextRef="c1" xml:lang="en">We conducted our audit in accordance with International Standards on Auditing (ISAs) and the additional requirements applicable in Denmark. Our responsibilities under those standards and requirements are further described in the Auditor’s Responsibilities for the Audit of the Financial Statements section of our report. We are independent of the Company in accordance with the International Ethics Standards Board for Accountants’ International Code of Ethics for Professional Accountants (IESBA Code) and the additional ethical requirements applicable in Denmark, and we have fulfilled our other ethical responsibilities in accordance with these requirements and the IESBA Code. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.</f:DescriptionOfQualificationsOfAuditedFinancialStatements>
  <f:StatementOnManagementsReviewAuditorsReportOnAuditedFinancialStatements contextRef="c1" xml:lang="en">Management is responsible for the Management's review.
Our opinion on the financial statements does not cover Management’s Review, and we do not ex-press any form of assurance conclusion thereon.
In connection with our audit of the financial statements, our responsibility is to read Management’s Review and, in doing so, consider whether Management’s Review is materially inconsistent with the financial statements or our knowledge obtained during the audit, or otherwise appears to be materially misstated.
Moreover, it is our responsibility to consider whether Management’s Review provides the information required under the Danish Financials Statements Act.
Based on the work we have performed, in our view, Management’s Review is in accordance with the Financial Statements and has been prepared in accordance with the requirements of the Danish Financial Statement Act. We did not identify any material misstatement in Management’s Review.</f:StatementOnManagementsReviewAuditorsReportOnAuditedFinancialStatements>
  <f:StatementOfExecutiveAndSupervisoryBoardsResponsibilityForFinancialStatements contextRef="c1" xml:lang="en">Management is responsible for the preparation of financial statements that give a true and fair view in accordance with the Danish Financial Statements Act and for such internal control as Management determines is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error.
In preparing the financial statements, Management is responsible for assessing the Company's ability to continue as a going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting in preparing the financial statements unless Management either intends to liquidate the Company or to cease operations, or has no realistic alternative but to do so.</f:StatementOfExecutiveAndSupervisoryBoardsResponsibilityForFinancialStatements>
  <f:StatementOfAuditorsResponsibilityForAuditAndAuditPerformed contextRef="c1" xml:lang="en">Our objectives are to obtain reasonable assurance as to whether the financial statements as a whole are free from material misstatement, whether due to fraud or error and to issue an auditor's report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with ISAs and the additional requirements applicable in Denmark will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of the financial statements.
As part of an audit conducted in accordance with ISAs and the additional requirements applicable in Denmark, we exercise professional judgement and maintain professional skepticism throughout the audit. We also:
Identify and assess the risks of material misstatement of the financial statements, whether due to fraud or error, design and perform audit procedures responsive to those risks and obtain audit evidence that is sufficient and appropriate to provide a basis for our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting from error as fraud may involve collusion, forgery, intentional omissions, misrepresentations or the override of internal control.
Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control.
Evaluate the appropriateness of  accounting policies used and the reasonableness of accounting estimates and related disclosures made by Management.
Conclude on the appropriateness of Management's use of the going concern basis of accounting in preparing the financial statements and, based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on the Company's ability to continue as a going concern. If we conclude that a material uncertainty exists, we are required to draw attention in our auditor's report to the related disclosures in the financial statements or, if such disclosures are inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our auditor's report. However, future events or conditions may cause the Company to cease to continue as a going concern.
Evaluate the overall presentation, structure and contents of the financial statements, including the disclosures, and whether the financial statements represent the underlying transactions and events in a manner that gives a true and fair view.

We communicate with those charged with governance regarding, among other matters, the planned scope and timing of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during our audit.</f:StatementOfAuditorsResponsibilityForAuditAndAuditPerformed>
  <h:InformationOnCalculationOfKeyFiguresAndFinancialRatios contextRef="c1" xml:lang="en">Financial ratios are calculated in accordance with the Danish Finance Society's recommendations. For terms and definitions, please see the accounting policies.</h:InformationOnCalculationOfKeyFiguresAndFinancialRatios>
  <h:DescriptionOfPrimaryActivitiesOfEntity contextRef="c1" xml:lang="en">3M a/s' primary activity is sales and marketing primarily in Denmark, Greenland, The Faeroe Islands and Iceland of 3M Company's own products applied within the following markets:
Industrial
Health Care and Safety
Office and communications</h:DescriptionOfPrimaryActivitiesOfEntity>
  <h:DescriptionOfDevelopmentInActivitiesAndFinancialAffairs contextRef="c1" xml:lang="en">The income statement of the Company for 2021 shows a profit of DKK 18,895,364 and at 31 December 2021 the balance sheet of the Company shows equity of DKK 84,109,947.
Revenue has increased by 6.5 percent compared to 2020. In the annual report for 2020, 3M a/s had an expectation of an increase in revenue and profit for the year 2021 of 1-5%, which has been achieved. The increase in revenue relates to the sales groups "Transport and Electronics" (7.5%) and "Health care" (26.9%) offset by a decrease in "Safety and Industry" (-1.2%).

Profit for the year has increased by 3.1% from DKK 18,322,562 in 2020 to DKK 18,895,364 in 2021, which is primarily due to an increase in revenue.
Management considers the result for the year satisfactory.
Covid-19 pandemic
The Company’s crisis management processes were deployed throughout the entirety of 2021 to manage the ongoing Covid-19 pandemic. The Incident Management Team, made up of the Managing Director, Country Leaders of the nine nations in our region and functional heads, met weekly to review incidence and hospitalization rates; 3M global and EMEA direction; and guidance from national governments and devolved authorities.
Frequent communications were issued, advising employees of the actions being taken by the company - and steps they needed to take personally - to protect themselves, colleagues and external stakeholders from the virus. The Company recommended and regularly advocated for all employees to take up their offer of Covid-19 vaccination when invited by their relevant health authority.
3M’s overall business has not had any significant negative impact of the Covid-19 given the wide range of products, and 3M has sustained as a strong financial going concern.</h:DescriptionOfDevelopmentInActivitiesAndFinancialAffairs>
  <h:DescriptionOfKnowledgeResources contextRef="c1" xml:lang="en">Our employees are our strong point. We consider it crucial to attract the best employees. We therefore strive to offer the best working environment, training opportunities and support with a view to offering our employees the best development opportunities.</h:DescriptionOfKnowledgeResources>
  <h:DescriptionOfTheEntitysUseOfFinancialInstruments contextRef="c1" xml:lang="en"> Interest rate risks
Because og the financial position of the Group and its ressources, the company is only exposed to changes in the interest level to a limited extent.</h:DescriptionOfTheEntitysUseOfFinancialInstruments>
  <h:DescriptionOfResearchAndDevelopmentActivitiesInAndForReportingEntity contextRef="c1" xml:lang="en">No research and development are performed by 3M a/s, only by its parent company and some sister companies.</h:DescriptionOfResearchAndDevelopmentActivitiesInAndForReportingEntity>
  <h:StatementOfCorporateSocialResponsibility contextRef="c1" xml:lang="en">As a company rooted in scientific exploration, and the belief that every problem has a solution, we are applying our technological expertise to help solve some of the world’s biggest challenges on raw materials, water, energy, climate, health, safety, education and development.
The 3M 2022 Nordic Impact Report, is made on behalf of 3M Denmark, Finland, Norway and Sweden in accordance with the Non-Financial reporting Directive. To read the report please visit: https://multimedia.3m.com/mws/media/2197930O/3mtm-2022-nordic-impact-report.pdf</h:StatementOfCorporateSocialResponsibility>
  <h:StatementOfTargetFiguresAndPoliciesForTheUnderrepresentedGender contextRef="c1" xml:lang="en">The company policy is to actively consider diversity of gender, race and national origin when selecting recruitment and nomination of directors. 

The policy, actions and results are described in the 3M 2022 Nordic Impact Report. The 3M 2022 Nordic Impact Report, is made on behalf of 3M Denmark, Finland, Norway and Sweden in accordance with the Non-Financial reporting Directive. To read the report please visit:

 https://multimedia.3m.com/mws/media/2197930O/3mtm-2022-nordic-impact-report.pdf

In addition to the global and nordic policy 3M a/s has an objective to meet the current direction of the gender composition of the boardmembers. The company has 4 boardmembers elected by the General Assembly where minimum 1 must be female. This goal is achived as 2 out of 4 boardmembers elected by the General Assembly are female.</h:StatementOfTargetFiguresAndPoliciesForTheUnderrepresentedGender>
  <h:DescriptionOfTheEntitysWorkWithAndPolicyForDataEthicalQuestions contextRef="c1" xml:lang="en">Principle statement
3M is built on a foundation of trust – trust from our customers, employees, partners, shareholders and communities. At 3M we cannot break that trust – ever.
3M employees and third parties to which our policies applies must make good, ethical decisions based on 3M’s fundamental values of honesty, integrity, promise keeping, fairness, respect, concern for others and personal accountability.
Our policies
3M a/s in Denmark is part of 3M Company with operations across the globe. At 3M we are committed to comply with all applicable privacy and data protection laws, wherever we do business. 3M respects its employees’ privacy. Any personal information 3M collects regarding employees or any third party will be treated with care, protected and used lawfully and in an ethical properly way.
Just as we expect other to respect our company’s confidential information, 3M respect the confidential information of other parties. 3M is committed to using only legal and ethical means to collect and use business and market information in order to better understand our markets, customers and competitors. Customers and other third parties will have reasonable access to their personal information and, when appropriate, the ability to correct or delete inaccurate or incomplete information. We will provide timely and appropriate notice to individuals about data collections practices. 3M will not collect or use another party’s confidential information without that party’s permission. At 3M a/s we do not sell personal information to 3rd parties.
To stay vigilant and to respond to the ever changing regulatory and ethical requirements regarding data, we continue to train our employees in Denmark and globally in ethical use of data, data protection principles, data retention and how to properly dispose of data.
For information about our policies and ethic &amp; compliance at 3M please visit:
https://www.3m.com/3M/en_US/ethics-compliance/</h:DescriptionOfTheEntitysWorkWithAndPolicyForDataEthicalQuestions>
  <h:DescriptionOfSignificantEventsOccurringAfterEndOfReportingPeriod contextRef="c1" xml:lang="en">No events materially affecting the Company's financial position have occurred subsequent to the financial year-end.</h:DescriptionOfSignificantEventsOccurringAfterEndOfReportingPeriod>
  <h:DescriptionOfExpectedDevelopment contextRef="c1" xml:lang="en">Management expects an increase of 1-5% in revenue and profit for the year in 2022.</h:DescriptionOfExpectedDevelopment>
  <e:InformationOnReportingClassOfEntity contextRef="c1" xml:lang="en">The annual report of 3M a/s for 2021 has been prepared in accordance with the provisions in the Danish Financial Statements Act applying to large reporting class C entities.</e:InformationOnReportingClassOfEntity>
  <e:InformationOnNoncomparabilityOrRestatement contextRef="c1" xml:lang="en">In connection with the presentation of the financial statements, minor reclassifications have been made in the comparative figures. The adjustments do not affect either profit or equity.
Apart from the above changes in accounting policy the accounting policies are consistent with those of last year.</e:InformationOnNoncomparabilityOrRestatement>
  <e:ExplanationOfNotDisclosingCashFlowsStatements contextRef="c1" xml:lang="en">With reference to section 86(4) of the Danish Financial Statements Act, no cash flow statement has been prepared. The Company's cash flows are reflected in the consolidated cash flow statement for the higher-ranking parent company 3M Company.</e:ExplanationOfNotDisclosingCashFlowsStatements>
  <e:DescriptionOfGeneralMattersRelatedToRecognitionMeasurementAndChangesInAccountingPolicies contextRef="c1" xml:lang="en">The Financial Statements have been prepared under the historical cost method.
Revenues are recognised in the income statement as earned. Furthermore, value adjustments of financial assets and liabilities measured at fair value or amortised cost are recognised. Moreover, all expenses incurred to achieve the earnings for the year are recognised in the income statement, including depreciation, amortisation, impairment losses and provisions as well as reversals due to changed accounting estimates of amounts that have previously been recognised in the income statement.
Assets are recognised in the balance sheet when it is probable that future economic benefits attributable to the asset will flow to the Company, and the value of the asset can be measured reliably.
Liabilities are recognised in the balance sheet when it is probable that future economic benefits will flow out of the Company, and the value of the liability can be measured reliably.
Assets and liabilities are initially measured at cost. Subsequently, assets and liabilities are measured as described for each item below.
Recognition and measurement take into account predictable losses and risks occurring before the presentation of the Annual Report which confirm or invalidate affairs and conditions existing at the balance sheet date.

Reporting currency
The financial statements are presented in Danish kroner (DKK).</e:DescriptionOfGeneralMattersRelatedToRecognitionMeasurementAndChangesInAccountingPolicies>
  <e:DescriptionOfMethodsOfForeignCurrencies contextRef="c1" xml:lang="en">Danish kroner is used as the presentation currency. All other currencies are regarded as foreign currencies.
Transactions in foreign currencies are translated at the exchange rates at the dates of transaction. Exchange differences arising due to differences between the transaction date rates and the rates at the dates of payment are recognised in financial income and expenses in the income statement.

Receivables, payables and other monetary items in foreign currencies that have not been settled at the balance sheet date are translated at the exchange rates at the balance sheet date. Any differences between the exchange rates at the balance sheet date and the rates at the time when the receivable or the debt arose are recognised in financial income and expenses in the income statement.

Fixed assets acquired in foreign currencies are measured at the transaction date rates.</e:DescriptionOfMethodsOfForeignCurrencies>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfRevenue contextRef="c1" xml:lang="en">Revenue from the sale of goods is recognised when the risks and rewards relating to the goods sold have been transferred to the purchaser, the revenue can be measured reliably and it is probable that the economic benefits relating to the sale will flow to the Company.

Revenue is measured at the consideration received and is recognised exclusive of VAT and net of discounts relating to sales.

Information on business segments and geographical segments based on the Companys risks and returns and its internal financial reporting system. Business segments are regarded as the primary segments.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfRevenue>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfOtherOperatingIncomeAndExpenses contextRef="c1" xml:lang="en">Other operating expenses comprise items of a secondary nature relative to the Company's core activities, including losses on the sale of fixed assets.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfOtherOperatingIncomeAndExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCostOfSales contextRef="c1" xml:lang="en">Cost of sales comprise the materials to achieve revenue for the year.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCostOfSales>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfExternalExpenses contextRef="c1" xml:lang="en">Other external expenses comprise expenses for premises, sales and distribution as well as office expenses, etc.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfExternalExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEmployeeBenefitExpense contextRef="c1" xml:lang="en">Staff expenses comprise wages and salaries as well as payroll expenses.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEmployeeBenefitExpense>
  <e:DescriptionOfMethodsOfImpairmentLossesAndDepreciation contextRef="c1" xml:lang="en">Amortisation, depreciation and impairment losses comprise amortisation, depreciation and impairment of intangible assets and property, plant and equipment.</e:DescriptionOfMethodsOfImpairmentLossesAndDepreciation>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfFinanceIncomeAndExpenses contextRef="c1" xml:lang="en">Financial income and expenses comprise interest, realised and unrealised exchange adjustments, as well as extra payments and repayment under the on-account taxation scheme.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfFinanceIncomeAndExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxExpenses contextRef="c1" xml:lang="en">Tax for the year consists of current tax for the year and changes in deferred tax for the year. The tax attributable to the profit for the year is recognised in the income statement, whereas the tax attributable to equity transactions is recognised directly in equity.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxExpenses>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfIntangibleAssets contextRef="c1" xml:lang="en">Goodwill acquired is measured at cost less accumulated amortisation. Goodwill is amortised on a straight-line basis over its useful life, which is assessed at 7-14 years.


 Software are measured at the lower of cost less accumulated amortisation and recoverable amount. Patents are amortised over the remaining patent period, and licences are amortised over the licence period; however not exceeding 7 years.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfIntangibleAssets>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfPropertyPlantAndEquipment contextRef="c1" xml:lang="en">Property, plant and equipment
Property, plant and equipment are measured at cost less accumulated depreciation and less any accumulated impairment losses.

Cost comprises the cost of acquisition and expenses directly related to the acquisition up until the time when the asset is ready for use.


Depreciation based on cost reduced by any residual value is calculated on a straight-line basis over the expected useful lives of the assets, which are:

- Fixtures and fittings, other 
plant and equipment                        3-10 years
- Leasehold improvements                 10 years

Depreciation period and residual value are reassessed annually.
Gains or losses are calculated as the difference between the selling price less selling costs and the carrying amount at the date of disposal. Gains and losses from the disposal of property, plant and equipment are recognised in the income statement as other operating income or other operating expenses.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfPropertyPlantAndEquipment>
  <e:DescriptionOfMethodsOfLeases contextRef="c1" xml:lang="en">Leases that do not transfer substantially all the risks and rewards incident to the ownership to the Company are classified as operating leases. Payments relating to operating leases and any other rent agreements are recognised in the income statement over the term of the lease. The Company's aggregate liabilities relating to operating leases and other rent agreements are disclosed under "Contingent liabilities".</e:DescriptionOfMethodsOfLeases>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInvestments contextRef="c1" xml:lang="en">Fixed asset investments consist of deposit accounts and other deposits, and is registered at amortised cost.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInvestments>
  <e:DescriptionOfMethodsOfAmortisationOfNoncurrentAssets contextRef="c1" xml:lang="en">The carrying amounts of intangible assets and property, plant and equipment are reviewed on an annual basis to determine whether there is any indication of impairment other than that expressed by amortisation and depreciation.
If so, the asset is written down to its lower recoverable amount.</e:DescriptionOfMethodsOfAmortisationOfNoncurrentAssets>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInventories contextRef="c1" xml:lang="en">Inventories are measured at the lower of cost under the FIFO method and net realisable value.

The net realisable value of inventories is calculated at the amount expected to be generated by sale of the inventories in the process of normal operations with deduction of selling expenses. The net realisable value is determined allowing for marketability, obsolescence and development in expected selling price.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfInventories>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfReceivables contextRef="c1" xml:lang="en">Receivables are measured in the balance sheet at the lower of amortised cost and net realisable value, which corresponds to nominal value less provisions for bad debts. Provisions for bad debts are determined on the basis of an indivi-dual assessment of each receivable, and in respect of trade receivables, a general provision is also made based on the Company’s experience from previous years.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfReceivables>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeAssets contextRef="c1" xml:lang="en">Prepayments comprise prepaid expenses concerning rent, insurance premiums, subscriptions and interest.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeAssets>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCashAndCashEquivalents contextRef="c1" xml:lang="en">Cash and cash equivalents include cash.
Given the nature of the Group's cash pool arrangement, cash pool balances are not considered cash, but are recognised under "Receivables from group entities".</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfCashAndCashEquivalents>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEquity contextRef="c1" xml:lang="en">Proposed dividends
Dividend distribution proposed by Management for the year is disclosed as a separate equity item.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfEquity>
  <e:DescriptionOfMethodsOfDividends contextRef="c1" xml:lang="en">Dividend distribution proposed by Management for the year is disclosed as a separate equity item.</e:DescriptionOfMethodsOfDividends>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfProvisions contextRef="c1" xml:lang="en">Provisions are recognised when - in consequence of an event occurred before or on the balance sheet date - the Company has a legal or constructive obligation and it is probable that economic benefits must be given up to settle the obligation.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfProvisions>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxPayablesAndDeferredTax contextRef="c1" xml:lang="en">Deferred income tax is measured using the balance sheet liability method in respect of temporary differences arising between the tax bases of assets and liabilities and their carrying amounts for financial reporting purposes on the basis of the intended use of the asset and settlement of the liability, respectively.
Deferred tax assets are measured at the value at which the asset is expected to be realised, either by elimination in tax on future earnings or by set-off against deferred tax liabilities within the same legal tax entity.
Deferred tax is measured on the basis of the tax rules and tax rates that will be effective under the legislation at the balance sheet date when the deferred tax is expected to crystallise as current tax.

Current tax liabilities and receivables are recognised in the balance sheet as the expected taxable income for the year adjusted for tax on taxable incomes for prior years and tax paid on account. Extra payments and repayment under the on-account taxation scheme are recognised in the income statement in financial income and expenses.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfTaxPayablesAndDeferredTax>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfLiabilitiesOtherThanProvisions contextRef="c1" xml:lang="en">Debts are measured at amortised cost, substantially corresponding to nominal value.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfLiabilitiesOtherThanProvisions>
  <e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeLiabilities contextRef="c1" xml:lang="en">Deferred income
Deferred income recognised as a liability comprises payments received concerning income in subsequent financial reporting years.</e:DescriptionOfMethodsOfRecognitionAndMeasurementBasisOfDeferredIncomeLiabilities>
  <e:DescriptionOfMethodsOfStatingKeyFiguresAndFinancialRatiosIncludedInManagementReview contextRef="c1" xml:lang="en">The financial ratios stated under "Financial highlights" have been calculated as follows:
Operating profit/loss


Profit/loss before financial items adjusted for other operating income and other operating expenses
Operating margin


Operating profit (EBIT) x 100

Revenue
Gross margin


Gross profit/loss x 100

Revenue
Return on assets


Profit/loss from operating activites x 100

Average assets
Equity ratio


Equity, year-end x 100

Total equity and liabilities, year-end
Return on equity


Profit/loss after tax x 100

Average equity</e:DescriptionOfMethodsOfStatingKeyFiguresAndFinancialRatiosIncludedInManagementReview>
  <e:InformationOnOperatingSegmentsAndGeographicalMarkets contextRef="c1" xml:lang="en">Breakdown of revenue by business segment:



Safety and Industry
303.184.729
306.793.891
Health Care
147.696.649
116.380.362
Consumer Business
28.047.411
27.325.196
Transport and electronics
84.274.796
78.390.603


563.203.585

528.890.052




Breakdown of revenue by geographical segment:



Revenue, Denmark
536.256.835
502.421.371
Revenue, exports
26.946.750
26.468.681


563.203.585

528.890.052



</e:InformationOnOperatingSegmentsAndGeographicalMarkets>
  <e:InformationOnRemunerationOfManagementCategoriesAndSpecialIncentiveProgrammes contextRef="c1" xml:lang="en">By reference to section 98b(3), (ii), of the Danish Financial Statements Act, remuneration to Management is not disclosed.</e:InformationOnRemunerationOfManagementCategoriesAndSpecialIncentiveProgrammes>
  <e:OtherInformationNecessaryToAccessValueOfSpecialIncentiveProgramme contextRef="c1" xml:lang="en">The management is included in 3M Company’s executive compensation program, which includes stock option and share award programs.

All costs related to the stock option and share award programs are covered by other 3M group entities.</e:OtherInformationNecessaryToAccessValueOfSpecialIncentiveProgramme>
  <e:DisclosureOfDeferredTaxAssetsAndLiabilities contextRef="c1" xml:lang="en">Deferred tax has been provided at 22% corresponding to the current tax rate.

The provision for deferred tax primarily relates to timing differences in respect of intangible assets and property, plant and equipment.

Based on long-term budgets for the next 3 years, it is the management's expectation that the company can take full advantage of the deferred tax asset, and the tax asset is therefore recognised at 100%.</e:DisclosureOfDeferredTaxAssetsAndLiabilities>
  <e:ExplanationOfPrepayments contextRef="c1" xml:lang="en">Prepayments include accrual of expenses relating to subsequent financial years, including insurance policies, and rent.</e:ExplanationOfPrepayments>
  <e:RetrospectiveInformationOnContributedCapital contextRef="c1" xml:lang="en">The Company's share capital has remained DKK 17,000,000 over the past 5 years.
</e:RetrospectiveInformationOnContributedCapital>
  <e:DisclosureOfContingentLiabilities contextRef="c1" xml:lang="en">Other contingent liabilities


In connection with a transfer pricing audit of the income years 2015-2018, the Danish Tax Authority has proposed a change in the company's taxable income for the years in question by a total of DKK 113.5 million. The company's management disagrees with the Danish Tax Authority's proposal and the reasons for the proposed changes. The Company's management does not expect that the ongoing tax audit will have a material impact on the Company's performance and financial position.</e:DisclosureOfContingentLiabilities>
  <e:DisclosureOfLiabilitiesUnderLeases contextRef="c1" xml:lang="en">Other rent and lease liabilities:



DKK

2021

2020


Rent and lease liabilities
7.699.642
5.674.281




Rental and leasing obligations include rent obligations, as well as operational leases for cars and IT equipment. Within 1 year, DKK 3,617,614 is due, and in the period 1-5 years DKK 4,082,028 is due.</e:DisclosureOfLiabilitiesUnderLeases>
  <e:DisclosureOfCollateralsAndAssetsPledgesAsSecurity contextRef="c1" xml:lang="en">The Company has not provided any security or other collateral in assets at 31 December 2021.</e:DisclosureOfCollateralsAndAssetsPledgesAsSecurity>
  <e:InformationOnRelatedEntities contextRef="c1" xml:lang="en">Parties exercising control


Related party

Domicile

Basis for control


3M International Group B.V.

Parent company



Participating interest





Information about consolidated financial statements


Parent

Domicile


3M Company




Related party transactions


The Company solely discloses related party transactions that have not been carried out on an arm's length basis, cf. section 98c(7) of the Danish Financial Statements Act.

All transactions have been carried out on an arm's length basis.



</e:InformationOnRelatedEntities>
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